Physics, 01.09.2019 15:20 theirishgold42
Asubway train starts from rest at a station and accelerates uniformly at 1.8m/s^2 for 15 sec. then it runs at a constant speed for the next 35 sec. before decelerating at 2.0m/s^2 until it comes to rest at the next station. find the distance between the stations and the average speed of the train.
( show step by step and the formula that is used. you! )
Answers: 1
Physics, 22.06.2019 06:00, nicollexo21
Using a pedometer, you walk 3000 steps in 20 minutes, so your speed is 150 steps/min. each of your steps is 0.7 m long. what is your speed? 150 steps/min=/s=/h
Answers: 1
Asubway train starts from rest at a station and accelerates uniformly at 1.8m/s^2 for 15 sec. then i...
Mathematics, 31.05.2021 08:10
Mathematics, 31.05.2021 08:10
Biology, 31.05.2021 08:10
Geography, 31.05.2021 08:10
English, 31.05.2021 08:10